baber/WOPTO huggingface dataset:
Patent JP-2021064506-A (JP)
Title: Battery pack
Inventor: YAMAMOTO KOHEI
IPC: H01M50/20
Filed: 2019-10-11
Abstract: To provide a battery pack in which short-circuiting is prevented.SOLUTION: A battery pack has: a plurality of pieces of voltage wiring whose one ends are electrically connected to a plurality of battery cells connected in series to one another; a sensor connector 46 which bundles the other ends of the plurality of pieces of voltage wiring; a housing 91 in which the battery cells are provided; and a cover 92 which is provided on the housing. A bottom wall 93 of the housing is provided on a floor panel 310. The cover has: a top plate 60 which covers an opening defined by a lateral wall 94 of the housing; and an outer wall 61 which extends from the top plate to the housing. The sensor connector is provided closer to the top plate side in a z-direction than an upper end surface 67b located closest on the top plate side in the z-direction on the outer wall.SELECTED DRAWING: Figure 9
Patent JP-2021066249-A (JP)
Title: Side airbag device
Inventor: YAMABE ATSUSHI
IPC: B60R21/215
Filed: 2019-10-18
Abstract: To provide a side airbag device capable of improving a degree of freedom in layout.SOLUTION: A side airbag device includes: an airbag; an inflator 12 that supplies gas into the airbag; a first bracket 100 to which the inflator 12 is fixed; a force cloth that regulates a deployment direction of the airbag; and a mounting wire 40, 50 for attaching the force cloth to the first bracket 100. The mounting wire 40 includes: a force cloth mounting part 41 to which the force cloth can be attached; and two upper and lower hooking parts 42 attached to a fixing wire 60 fixed to the first bracket 100. A position of the vertical center of the force cloth mounting part 41 is shifted downward with respect to a position of the vertical center of the two hooking parts 42. The mounting wire 50 includes: a force cloth mounting part 51 to which the force cloth can be attached; and two upper and lower hooking parts 52 attached to the fixing wire 60. A position of the vertical center of the force cloth mounting part 51 is shifted upward with respect to a position of the vertical center of the two hooking parts 52.SELECTED DRAWING: Figure 4
Patent JP-2021053336-A (JP)
Title: Disaster prevention/crime prevention satchel
Inventor: HIRATSUKA KIYONORI
IPC: A45F3/04
Filed: 2019-09-30
Abstract: To provide a disaster prevention/crime prevention satchel with which a child protects personally by easily using a shouldering satchel, in occurrence of emergency in midway going to or getting out of school.SOLUTION: A satchel body 2 is integrally composed by freely detachably superimposing two flaps of a lower flap part 3 and an upper flap part 4 which cover a box-shaped opening part for storing text books, training aids and the like. In a suitable position near a tip end in a rear upper side face of a back pad plate part 2a, a rear top of the lower flap part 3 is provided by sewing or an adhesive, or otherwise by bonding with a metal fixture. Inside near the upper tip of the back pad plate part 2a, a round rod like support arm part is provided by incorporating horizontally and, in the rear side face position of the upper flap part 4 that covers a user's head by readily reversing in emergency, an intermediate rotation part incorporates a rotary shaft part which is a power source for reversing the upper flap part 4. With a hard light-weight plastic material which is equipped with the foregoing intermediate rotation part in a rear position, a reversal plate part 9 is installed by sewing or an adhesive, or otherwise by bonding with a metal fixture.SELECTED DRAWING: Figure 1
Patent JP-2021065363-A (JP)
Title: Cleaning tool
Inventor: WATANABE KATSUHIRO
IPC: A47L11/32
Filed: 2019-10-21
Abstract: To remove fibrous dust such as fallen hairs adhering to a surface of an object by reliably collecting without increasing a cost.SOLUTION: A cleaning tool 1 in the invention includes a collecting part 2 for collecting and removing fibrous dust F adhering to a surface R of an object and a cleaning tool body 3 for holding the collecting part 2. The collecting part 2 includes a collecting surface 4 which can make surface contact R with the surface R of an object on a side facing the surface R of an object. In the collecting surface 4, a plurality of protrusion parts 11 which protrude toward the side of the surface R of an object and go around a center on the collecting surface 4 are formed in a manner to be concentric relative to the center and to be parallel with each other.SELECTED DRAWING: Figure 1
Patent JP-2021069061-A (JP)
Title: Photoelectric conversion device, photoelectric conversion system, mobile body, inspection method of photoelectric conversion device
Inventor: RYOKI TATSUYA
IPC: H04N5/3745
Filed: 2019-10-25
Abstract: To provide a configuration, system, and inspection method that can suitably inspect a photoelectric conversion device including an avalanche diode.SOLUTION: The photoelectric conversion device has a waveform shaping circuit that generates a first pulse signal based on a signal output by an avalanche diode, a reference circuit that generates a second pulse signal independent of incident light, and a counter connected to the waveform shaping circuit and the reference circuit.SELECTED DRAWING: Figure 1
Patent JP-2021067137-A (JP)
Title: panel
Inventor: NAKADA TAKANORI
IPC: A47B13/00
Filed: 2019-10-28
Abstract: To obtain high designability as a whole panel.SOLUTION: A panel includes: a base material 21 which has a rear face 21b and a front face 21a and constitutes a flat surface; a first face bar 22 having a side wall 221 covering the rear face 21b side of the base material 21; and a second face bar 23 covering the front face 21a side of the base material 21. The first face bar 22 has an upper wall 222 which projects from an upper end of the side wall 221 to the second face bar 23 side and covers an upper end of the base material 21, and a projection end face 222a of the upper wall 222 and a front face 23a of the second face bar 23 are flush with each other.SELECTED DRAWING: Figure 4
Patent JP-2020094186-A (JP)
Title: Foamable thermoplastic resin particle, thermoplastic pre-foamed particle, thermoplastic foamed molded body and production methods thereof
Inventor: IIDA ATSUSHI
IPC: C08F212/10
Filed: 2019-10-31
Abstract: To provide a foamable thermoplastic resin particle having enhanced heat resistance at a low magnification from the reason that an in-mold foamed molded body can be produced inexpensively and easily by using a foamable polystyrene-based resin particle but as the foamed molded body is composed of styrene as a monomer constituting a polymer, it has such a defect that it cannot be used in applications where dimensional stability, i.e., heat resistance is required in the case of the use at a relatively high temperature, such as in the case of the use of a heat insulating material of a pipe, an adiabatic material for a roof, an automotive member, a heat insulating material for a solar system or the like left under high temperature for a long period of time; and that in recent years higher heat-resistant performance has been demanded in this field.SOLUTION: The foamable thermoplastic resin particle has a monomer composition constituting a polymer which is composed of 60 to 80 pts.wt. of alpha-methyl styrene and 40 to 20 pts.wt. of acrylonitrile and has an amount of remaining monomer components of 0.5 wt% or less.SELECTED DRAWING: None
Patent JP-2021071974-A (JP)
Title: Printing system, program, image forming apparatus, and printing method
Inventor: HARADA KOTARO
IPC: G06F3/12
Filed: 2019-10-31
Abstract: To make it possible to print a specific color even without application software that can designate the specific color.SOLUTION: A printing system includes: an information processing apparatus having a command addition unit that adds, to first print data that is generated based on image data including a single color page in which an object is drawn with a single color, a command to instruct printing of the single color page with a spot color material, and a communication unit that transmits second print data to which the command is added to an image forming apparatus; and the image forming apparatus having a printer control unit that prints the single color page in the second print data with the spot color material.SELECTED DRAWING: Figure 2
Patent JP-2021070614-A (JP)
Title: Method for manufacturing single crystal ingot and method for manufacturing single crystal wafer
Inventor: MORIYAMA HAYATO
IPC: C30B15/36
Filed: 2019-10-31
Abstract: To provide a method of manufacturing a single crystal ingot excellent in crystallinity with a high yield, and a method for manufacturing a single crystal wafer excellent in device characteristics.SOLUTION: A method for manufacturing a single crystal ingot comprises steps of: preparing a first single crystal ingot; cutting an evaluation substrate 102 and a seed crystal ingot 103 from a first single crystal ingot to form a projection surface 104 in the seed crystal ingot; measuring a local acoustic velocity on the evaluation substrate 102 to arrange a normal point 105 at a position at which a measurement value of the acoustic velocity measured on the evaluation substrate is in a predetermined range; arranging a mapping 107 of the normal point 105 on the projection surface; cutting a crystal piece 109 passing the mapping 107 of the normal point 105 and including a straight line parallel to a crystal growth axis from the seed crystal ingot; and preparing a second single crystal ingot using the crystal piece 109 as a seed crystal. A method for manufacturing a single crystal wafer includes a step of slicing the second single crystal ingot to prepare a single crystal wafer.SELECTED DRAWING: Figure 3
Patent JP-2021076474-A (JP)
Title: Transmitting and receiving system and transmitting and receiving method
Inventor: SAIWAI TAKAHIRO
IPC: G01N22/00
Filed: 2019-11-08
Abstract: To provide a transmitting and receiving system or the like that can prevent the interference of an electromagnetic wave.SOLUTION: A transmitting and receiving system comprises: a piezoelectric material 5 as an electromagnetic wave generator; an ultrasonic transducer 31; a receiving device 32; and a control unit 24. The piezoelectric material 5 receives an ultrasonic wave and outputs an electromagnetic wave. The ultrasonic transducer 31 radiates an ultrasonic wave toward the piezoelectric material 5. The receiving device 32 receives the electromagnetic wave output from the piezoelectric material 5. The control unit 24 controls the ultrasonic transducer 31 and the receiving device 32. The control unit 24 has a spectrum diffusion circuit 41 that executes spectrum diffusion processing on a transmission signal for oscillating the ultrasonic wave, and a spectrum inverse diffusion circuit 42 that executes spectrum inverse diffusion processing on a received signal obtained by receiving the electromagnetic wave in the receiving device 32.SELECTED DRAWING: Figure 1
Patent JP-2020031439-A (JP)
Title: System and method for adaptive frame structure with filtered OFDM
Inventor: KELVIN KAR KIN AU
IPC: H04L27/26
Filed: 2019-11-08
Abstract: To provide a system and method for an adaptive frame structure with filtered orthogonal frequency division multiplexing (OFDM).SOLUTION: Different filtered-orthogonal frequency division multiplexing (f-OFDM) frame formats are used to achieve spectrum flexibility. f-OFDM waveforms are generated by applying a pulse shaping digital filter to an orthogonal frequency division multiplexed (OFDM) signal. Different frame formats may be used to carry different traffic types as well as to adapt to characteristics of a channel, transmitter, receiver, or serving cell. The different frame formats may utilize different sub-carrier (SC) spacings and/or cyclic prefix (CP) lengths. In some embodiments, the different frame formats also utilize different symbol durations and/or transmission time interval (TTI) lengths.SELECTED DRAWING: Figure 2
Patent JP-2021075323-A (JP)
Title: Packaging box
Inventor: MATSUURA SEKIYA
IPC: B65D5/42
Filed: 2019-11-13
Abstract: To improve folding workability of a packaging box.SOLUTION: A packaging box 1 is provided with: a polygonal tubular outer peripheral wall 10 having a top plate 11, a bottom plate 12, and a pair of side plates 13; and a pair of lid walls 20 provided at both ends of the outer peripheral wall 10 and having an upper outer flap 21, a lower outer flap 22 and a pair of inner flaps 23. The top plate 11 is provided with a breaking line 30 for opening one surface of the outer peripheral wall 10. The upper outer flap 21 and the lower outer flap 22 are provided with first folding curves 40a, 40b for bending them, respectively. The lower outer flap 22 is provided with a pair of second folding curves 41 that inclines so as to be widened downward. The bottom plate 12 is provided with a bottom plate bent portion 42 for bending the bottom plate 12. The upper outer flap 21 is fixed and the lower outer flap 22 is detachably fixed, to the pair of inner flaps 23.SELECTED DRAWING: Figure 1
Patent JP-2021081838-A (JP)
Title: Information processing apparatus and control method
Inventor: NOMURA RYOTA
IPC: G10L15/22
Filed: 2019-11-15
Abstract: To efficiently input a sentence.SOLUTION: An information processing apparatus comprises an operation input unit which accepts typing input, a voice input unit which accepts voice input, and a character input unit which generates a character string based on both the typing input accepted by the operation input unit and the voice input accepted by the voice input unit and accepts character input, and the typing input and the voice input are accepted without receiving a switching operation for switching between the typing input from the operation input unit and the voice input from the voice input unit from a user.SELECTED DRAWING: Figure 1
Patent JP-2021082418-A (JP)
Title: connector
Inventor: HIRAMATSU Kazuki
IPC: H01R13/52
Filed: 2019-11-15
Abstract: To provide a connector having improved reliability in assembling a seal structure.SOLUTION: A connector includes: a rear seal part 52 arranged to face a rear face of a housing 10; and a rear wall part 61 arranged to face a rear face of the rear seal part 52. The housing 10 has a lock piece 33 protruding backward from the rear face, and the lock piece 33 has a lock part 31 on a tip side. The rear seal part 52 has: a lock side seal hole 57 with which the base end side of the lock piece 33 is brought into close contact; and a seal surface A with which a mating housing 55 is brought into close contact on an outer peripheral side. The rear wall part 61 has a lock receiving part 67 locked to the lock part 31, on an inner face of a through hole 63. The lock receiving part 67 is provided at an inside portion 65 of an outside portion 66 near the seal surface A and the inside portion 65 far from the seal surface A on the inner face of a through hole 63.SELECTED DRAWING: Figure 3
Patent JP-2021081007-A (JP)
Title: Magical planetary gear mechanism
Inventor: TANIOKA HIROKI
IPC: B64C13/50
Filed: 2019-11-20
Abstract: To provide a magical planetary gear mechanism in which a common planetary gear to be arranged around a sun gear can be applied by assembling planetary gears respectively engaged with internal gears having the different number of teeth with a prescribed phase difference with high accuracy in an integrally rotatable manner.SOLUTION: A magical planetary gear mechanism is provided with a plurality of collars 6 assembled to a first planetary gear 2 and a second planetary gear 4 on the same axis to be integrally rotatable, forms a first collar side engagement part 62 and a second collar side engagement part 63 engageable with gear side engagement parts 22, 42 provided on inner peripheral surfaces of the first planetary gear 2 and the second planetary gear 4, respectively to extend in an axial direction in each collar 6, and shifts the positions of the first collar side engagement part 62 and the second collar side engagement part 63 in a circumferential direction of the collar 6 in accordance with a phase difference between the first planetary gear 2 and the second planetary gear 4 on the same axis calculated on the basis of at least a difference in the numbers of teeth between the movable internal gear 3 and a fixed internal gear 5.SELECTED DRAWING: Figure 3
Patent JP-2021078921-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-11-21
Abstract: To increase entertainment of a game by preventing the increase in manufacturing costs.SOLUTION: In an upper structure display 68AKB1 included in a pseudo structure display, a part of the image can be visually recognized when a predetermined performance is being executed. A lower structure display included in the pseudo structure display cannot be visually recognized when a predetermined performance is being executed. Since a rear interface display including a rear small symbol display area 68AKA11 has a lower display priority than that of the pseudo structure display such as the upper structure display 68AKB1, the pseudo structure display makes it difficult to visually recognize. Since the front interface display including a front small symbol display area 68AKA21 and a front variation-related display area 68AKA22 has the highest display priority, the pseudo structure display makes it easy to visually recognize.SELECTED DRAWING: Figure 10-21
Patent JP-2021082224-A (JP)
Title: Operation unit structure and device
Inventor: SEKI NOBUSHIGE
IPC: G07B5/00
Filed: 2019-11-22
Abstract: To provide an operation unit structure and a device, capable of suppressing misreading of braille even when operation units are arranged so as to be concentrated.SOLUTION: An operation unit structure includes a cancellation button 31a as a first operation unit operated by a user, a braille display unit 40a provided near the first operation unit, for displaying information related to the first operation unit in braille, and a braille misreading prevention unit 42 provided near the braille display unit 40a on an extended line in a reading direction of the braille display unit 40a. The braille misreading prevention unit 42 is provided near at least one of a reading start position and a reading completion position of the braille display unit 40a.SELECTED DRAWING: Figure 3B
Patent JP-2021087278-A (JP)
Title: Self-consignment system and self-consignment method
Inventor: NAKAMURA KAZUTAKA
IPC: H02J13/00
Filed: 2019-11-27
Abstract: To provide a self-consignment system and a self-consignment method capable of easily realizing an appropriate peak cut control in a mechanism of transmitting power from power generation facilities to demand facilities through a power system.SOLUTION: A self-consignment system performing self-consignment of transmitting power outputted from power generation facilities, from the power generation facilities which belong to a predetermined entity to demand facilities which belong to the predetermined entity through a power system managed by a third party entity, has a power generation side device managing the power generation facilities and a demand side device managing the demand facilities. The demand side device has a demand side control part for monitoring a calculated value of procurement power so that the calculated value of the procurement power assumed to be a value of power procured from the power system as the predetermined entity does not exceed a threshold value in an object time. The calculated value of the procurement power is a difference between an actual value of demand power supplied from the power system to the demand facilities and a calculated value of output power outputted from the power generation facilities to the power system.SELECTED DRAWING: Figure 1
Patent JP-2021085595-A (JP)
Title: Indoor air temperature diffusion system
Inventor: TACHINO KATSUMI
IPC: F24F7/007
Filed: 2019-11-27
Abstract: To provide a temperature diffusion system of good appearance, capable of eliminating temperature difference to a center portion even at a place separating from a blowout port of an air conditioner.SOLUTION: A blowout port for blowing out conditioned cooling or heating air is disposed on a proper place of a ceiling, and an indoor air temperature diffusion device is disposed on a place of large variation in temperature distribution of the air near a ceiling separating from the blowout port or near a floor. In an indoor air temperature diffusion system, the indoor air temperature diffusion device is provided with a frame body in a roof space for sealing an upper portion, a center space portion and an outer space portion surrounding the same are disposed in the frame body through a partition wall, the center space portion and the outer space portion are communicated with each other at an upper space portion of the frame body, an air blowing mechanism which can change an air blowing direction between forward and reverse directions, is disposed on the center space portion, a center opening opened at a ceiling side is formed on a lower portion of the center space portion, and an outer opening toward an outer side along the ceiling is also disposed on a lower portion of the outer space portion of the frame body.SELECTED DRAWING: Figure 2
Patent JP-2020047290-A (JP)
Title: Method and device for information interaction and association between human biological feature data and account
Inventor: WANG REI
IPC: G06F21/32
Filed: 2019-11-27
Abstract: To provide a method and apparatus for associating human biometric data with an account.SOLUTION: The information interaction method includes: acquiring, when an information interaction operation with a user account of an information interaction party is triggered, human biometric data of a user acting as the information interaction party; uploading the biometric data to a server and suspending the information interaction operation when having determined that no matching user account according to the human biometric data exists, and uploading the human biometric data to the server via a device to establish an association relationship between the user account of the user and the human biometric data; and resuming the information interaction operation when a user account matching the human biometric data sent by the server is received, and completing the information interaction operation with the user account matching the human biometric data.SELECTED DRAWING: Figure 3A
Patent JP-2021086730-A (JP)
Title: Method for manufacturing positive electrode plate for lead acid battery
Inventor: WATANABE AKIHIRO
IPC: H01M4/73
Filed: 2019-11-27
Abstract: To provide a lead acid battery having a high life performance while holding good discharge capacity.SOLUTION: A method for manufacturing a positive electrode plate of a lead acid battery including a cell chamber, and an electrode-plate group housed in the cell chamber together with an electrolyte solution, provided that the electrode-plate group has a laminate including negative and positive electrode plates disposed alternately, and a separator disposed between the negative and positive electrode plates, comprises a process for obtaining a pre-conversion positive electrode plate in which a pre-conversion positive electrode mixture is held by a grid-like substrate of a current collector of a lead alloy. The process comprises the steps of: filling a kneaded mixture containing lead powder, tetrabasic lead sulfate of 5 μm or less in average particle diameter, sulfuric acid and water in the grid-like substrate; and then, maturing the kneaded mixture filled in the grid-like substrate at a temperature of 70°C or above and 90°C or below; and then drying the kneaded mixture, whereby the content of the tetrabasic lead sulfate in the pre-conversion positive electrode mixture is made 70% or above and 75% or below.SELECTED DRAWING: None